Mann, G. (2023). Progress report of forest administration in the Province of Assam for the year 1880-81. Assam Secretariat Press.
芝加哥风格引文Mann, Gustav. Progress Report of Forest Administration in the Province of Assam for the Year 1880-81. Assam Secretariat Press, 2023.
MLA引文Mann, Gustav. Progress Report of Forest Administration in the Province of Assam for the Year 1880-81. Assam Secretariat Press, 2023.
警告：这些引文格式不一定是100％准确.